EFBG-03,EFBG-06,EFBG-10,EFBG-03-250-C-E-51,EFBG-06-500-C-E-51,電-液比例溢流調速閥
EFBG-03-250-C-51,EFBG-03-250-E-51,EFBG-03-250-H-E-51,EFBG-03-250-H-51,
EFBG-06-500-C-51,EFBG-06-500-E-51,YUCIYUKEN榆次油研EFBG-06-500-H-E-51,EFBG-06-500-H-51,
EFBG-10-1000-C-E-51,EFBG-10-1000-C-51,EFBG-10-1000-E-51,EFBG-10-1000-H-E-51,EFBG-10-1000-H-51,